Guest

Preview Tool

Cisco Bug: CSCvi14308 - show qoshal default-queue drop counters getting cleared on Typ/Thk

Last Modified

Feb 28, 2018

Products (1)

  • Cisco ASR 9000 Series Aggregation Services Routers

Known Affected Releases

6.5.1.BASE

Description (partial)

Symptom:
Show default-q interface <> cli on Typhoon and Tomahawk have drop counters cleared and increment again.

RP/0/RSP0/CPU0:TRANSFORMER#show qoshal default-queue interface gigabitEthernet 0/1/0/19
Fri Feb 23 12:14:34.951 UTC
TY Options argc:6 
nphal_show_chk -p 2097 default-queue -m GigabitEthernet0_1_0_19 
Done
    Egress: QID 0x30122 Entity: 0/0/3/4/36/2 Priority: Priority Normal Qdepth: 100254 
            StatIDs: commit/fast_commit/drop: 0x6e05aa/0x6b3/0x6e05ab
            Statistics(Pkts/Bytes):
              Tx_To_TM  0/0 Fast TX: 384757292/23085437736
              Total Xmt 343332447/20599947036 Dropped 41424845/2485490700

RP/0/RSP0/CPU0:TRANSFORMER#show qoshal default-queue interface gigabitEthernet 0/1/0/19
Fri Feb 23 12:14:36.631 UTC
TY Options argc:6 
nphal_show_chk -p 2097 default-queue -m GigabitEthernet0_1_0_19 
Done
    Egress: QID 0x30122 Entity: 0/0/3/4/36/2 Priority: Priority Normal Qdepth: 100254 
            StatIDs: commit/fast_commit/drop: 0x6e05aa/0x6b3/0x6e05ab
            Statistics(Pkts/Bytes):
              Tx_To_TM  0/0 Fast TX: 386968232/23218094136
              Total Xmt 381050395/22863023916 Dropped 5917837/355070220       ======== stats increment from 0 again from previous value after clear 

RP/0/RSP0/CPU0:TRANSFORMER#show qoshal default-queue interface gigabitEthernet 0/1/0/19
Fri Feb 23 12:14:42.448 UTC
TY Options argc:6 
nphal_show_chk -p 2097 default-queue -m GigabitEthernet0_1_0_19 
Done
    Egress: QID 0x30122 Entity: 0/0/3/4/36/2 Priority: Priority Normal Qdepth: 100254 
            StatIDs: commit/fast_commit/drop: 0x6e05aa/0x6b3/0x6e05ab
            Statistics(Pkts/Bytes):
              Tx_To_TM  0/0 Fast TX: 395811989/23748719556
              Total Xmt 383976314/23038579056 Dropped 11835675/710140500

Conditions:
Show default-q interface <> cli on Typhoon and Tomahawk have drop counters cleared and increment again periodically every 30s as per design
Bug details contain sensitive information and therefore require a Cisco.com account to be viewed.

Bug Details Include

  • Full Description (including symptoms, conditions and workarounds)
  • Status
  • Severity
  • Known Fixed Releases
  • Related Community Discussions
  • Number of Related Support Cases
Bug information is viewable for customers and partners who have a service contract. Registered users can view up to 200 bugs per month without a service contract.